4. Paris, France

Wikimedia Commons

Designed by New York-based Studio Gaia, the Big Apple’s signature outlet recently underwent a dramatic makeover with the implementation of the firm’s "Urban Living" theme — a concept designed specifically for city locations. Outfitted with a range of luxurious custom seating, including loungers, banquettes and bar stools, the new-look McDonald’s encourages diners to come in and relax in the same way they would in, say, a Starbucks. There’s even Wi-Fi internet access so that city workers can crack open their laptops and get to work while they munch on a burger, with no time wasted between mouthfuls. Other features include circular pendants hanging overhead, a wooden feature ceiling, light wood flooring underfoot and dramatic black-and-white streetscape images affixed to the walls. More high-end restaurant than fast-food chain, this outlet really does put the sex in the city.